After the upgrade is complete, I stuck in the login interface. My mouse and keyboard lost response after a few seconds. It seems that the system also lost response. After reconnecting the keyboard and mouse, the power is off. My clover is v2.5 5027.
I can login by safe mode. After I login, it seems that there are some cartons on the graphics card. There is an additional folder of the migrated project on the desktop, which contains HIDPI files. It seems that I have opened the HIDPI cause. I hope someone can help me.